This is a simple 0 to 9 counter circuit constructed using Arduino! Here, a common cathode 7-segment LED display is connected to Arduino for displaying the digits. The code (Arduino sketch) allows push ...

Making a microcontroller perform as a frequency counter is a relatively straightforward task involving the measurement of the time period during which a number of pulses are counted. The maximum fr… ...

In this series I will be documenting my design and testing process for making a 3D printed arduino hexapod. This video goes over the new leg design, specifically a design for a 3D printed spring ...